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Practice Important Agriculture Q Questions and Answers

Anion exchange capacity is found maximum in the case of:
Soils with high pH are generally deficient in
In which of the following processes CO2 is not released?
The first stable compound formed in the photosynthesis of C3 plants is:
The precursor of auxin is _____
The absolute density of soil is also referred to as __________________ which is generally 2.60-2.75 gm/cmᶾ
The law of minimum was given by which of the following scientist?
Availability of Phosphorus is seen maximum at a pH of ____________________
Toxicity of which element leads to the unavailability of iron and zinc
For Magnesium deficiency determination, plant that is used as indicator plant _________________________ .
__________________ aids synthesis of plant-growth substances and enzyme systems, and is essential for promoting certain metabolic reactions, its deficiency...
Which of the following statements is/are true? Statement A: Mica and biotite are the secondary minerals but also act as primary minerals. Statement B: Gran...
Which of the following statements is/are true? Statement A :Cool and humid, warm and humid climatic conditions are favorable podzolization and laterization...
The bulk density of sandy soil is about 1.6 g/cc. what is the approximate value of bulk density for organic matter
Which of the following erosion is the removal of soil by running water with the formation of an areas of small branching channels. It can be removed by nor...
The soils of very cold climates which are defined as containing permafrost within two meters of the soil surface belongs to the order
Soil structural units having horizontal axis much longer than vertical axis. Such type of soil structure is known as
Which of the following species of Rhizobium bacteria is responsible for nodule formation in Soyabean?
Denitrification is more in:-
Chemical formula of single superphosphate is:
When the C:N ratio is greater than 30:1; which of the following phenomenon happens?
The first stable compound formed in the photosynthesis of C3 plants is :
In glycolysis process ___ NADH₂ and __ ATP are formed.
Which of the following is not a function of Auxin?
The maximum amount of energy is liberated on oxidation of ____
Site for protein synthesis is _______
Cut or excised leaves remain green for long if induced to root or dipped in_____
The law of limiting factors’ was proposed by
Rubber research institute is established at
Downy mildew or Green ear disease of Sorghum is ______
When the activity of one gene is suppressed by the activity of a non-allelic gene, it is known as
Match the following oilseeds crops with their scientific name:
When agriculture is major component and trees are secondary, the system is called
When certain plants are cut from near ground level, they produce flush of fresh shoots, which is known as coppicing. Coppicing is done at a height of _____...
World Forestry Day is celebrated on
Which of these implements can be used for earthing sugarcane and potato
According to CRIDA, the depth of deep tillage is ____
Which of the following statements is/are true about soil pH? Statement A: Acidic soils have a pH value below 7, indicating high alkalinity. Statement B: Li...
Which of the following statements is/are true? Statement A: Potassium is involved in regulating plant water uptake and maintaining turgidity. Statement B: ...
Which of the following statements is/are true? Statement A: Soil testing provides valuable information about nutrient levels, pH, and other soil properties...

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